Deprecated: Illuminate\Support\Collection::filter(): Implicitly marking parameter $callback as nullable is deprecated, the explicit nullable type must be used instead in C:\Apache24\htdocs\larabooks\vendor\laravel\framework\src\Illuminate\Collections\Collection.php on line 380

Deprecated: Illuminate\Support\Collection::first(): Implicitly marking parameter $callback as nullable is deprecated, the explicit nullable type must be used instead in C:\Apache24\htdocs\larabooks\vendor\laravel\framework\src\Illuminate\Collections\Collection.php on line 398

Deprecated: Illuminate\Support\Collection::last(): Implicitly marking parameter $callback as nullable is deprecated, the explicit nullable type must be used instead in C:\Apache24\htdocs\larabooks\vendor\laravel\framework\src\Illuminate\Collections\Collection.php on line 744

Fatal error: Trait "Illuminate\Support\Traits\EnumeratesValues" not found in C:\Apache24\htdocs\larabooks\vendor\laravel\framework\src\Illuminate\Collections\Collection.php on line 21